鐵鍍(du)亮鎳(nie)的(de)原理主要是通過(guo)電化學反(fan)應(ying)在金(jin)屬表面覆(fu)蓋一層具有高光澤度的(de)鎳(nie)層。其過(guo)程(cheng)大致分為三(san)步(bu)：步(bu)是預(yu)處理，去(qu)除基(ji)體表面的(de)油(you)污、灰(hui)塵和銹跡等雜質；第(di)二步(bu)是在酸性(xing)或堿性(xing)溶液中形成(cheng)Ni-Co膜；第(di)三(san)部是對沉積有光鉻層的(de)工件進行熱處置(zhi)，以(yi)釋放致密化過(guo)程(cheng)中產(chan)(chan)生(sheng)的(de)應(ying)力并提高耐(nai)蝕性(xing)能。經過(guo)這(zhe)些步(bu)驟后，可以(yi)在鋼鐵制品上獲得一種(zhong)防(fang)腐(fu)耐(nai)磨(mo)的(de)光亮度較強的(de)鍍(du)鎳(nie)層，這(zhe)種(zhong)產(chan)(chan)品不僅(jin)外觀(guan)漂(piao)亮、使用(yong)壽命長且適應(ying)范(fan)圍廣。

鋁鍍(du)(du)(du)(du)銅(tong)(tong)(tong)(tong)(tong)(tong)是(shi)一(yi)種電(dian)鍍(du)(du)(du)(du)工(gong)藝(yi)，鋁鍍(du)(du)(du)(du)銅(tong)(tong)(tong)(tong)(tong)(tong)廠家(jia)，它通(tong)過(guo)將待(dai)(dai)鍍(du)(du)(du)(du)物(wu)(wu)(wu)品(pin)(pin)浸入含(han)有(you)銅(tong)(tong)(tong)(tong)(tong)(tong)離(li)(li)子(zi)的(de)(de)(de)(de)溶液中(zhong)，在(zai)(zai)(zai)電(dian)流(liu)的(de)(de)(de)(de)作用下，銅(tong)(tong)(tong)(tong)(tong)(tong)離(li)(li)子(zi)會(hui)在(zai)(zai)(zai)鋁表(biao)面(mian)沉(chen)積形成一(yi)層銅(tong)(tong)(tong)(tong)(tong)(tong)鍍(du)(du)(du)(du)層。具(ju)體(ti)過(guo)程如(ru)下：首先，待(dai)(dai)鍍(du)(du)(du)(du)物(wu)(wu)(wu)品(pin)(pin)需要進行(xing)清洗和預處(chu)理，以去除(chu)表(biao)面(mian)的(de)(de)(de)(de)油污(wu)、氧化物(wu)(wu)(wu)等雜質。然后，將待(dai)(dai)鍍(du)(du)(du)(du)物(wu)(wu)(wu)品(pin)(pin)放入含(han)有(you)銅(tong)(tong)(tong)(tong)(tong)(tong)離(li)(li)子(zi)的(de)(de)(de)(de)電(dian)解液中(zhong)，并(bing)接(jie)通(tong)電(dian)源(yuan)。陽極(ji)(ji)（通(tong)常為(wei)含(han)銅(tong)(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)金(jin)屬片）被連接(jie)到電(dian)源(yuan)正極(ji)(ji)，陰極(ji)(ji)（待(dai)(dai)鍍(du)(du)(du)(du)物(wu)(wu)(wu)品(pin)(pin)）則(ze)被連接(jie)到電(dian)源(yuan)負極(ji)(ji)。當電(dian)流(liu)通(tong)過(guo)電(dian)解液時，鋁鍍(du)(du)(du)(du)銅(tong)(tong)(tong)(tong)(tong)(tong)工(gong)藝(yi)，銅(tong)(tong)(tong)(tong)(tong)(tong)離(li)(li)子(zi)會(hui)從陽極(ji)(ji)向陰極(ji)(ji)移動(dong)，并(bing)在(zai)(zai)(zai)陰極(ji)(ji)上發生還原反(fan)應，生成純銅(tong)(tong)(tong)(tong)(tong)(tong)并(bing)沉(chen)積在(zai)(zai)(zai)待(dai)(dai)鍍(du)(du)(du)(du)物(wu)(wu)(wu)品(pin)(pin)表(biao)面(mian)。同時，鋁表(biao)面(mian)也會(hui)有(you)一(yi)些銅(tong)(tong)(tong)(tong)(tong)(tong)離(li)(li)子(zi)被吸附(fu)并(bing)參(can)與反(fan)應，鋁鍍(du)(du)(du)(du)銅(tong)(tong)(tong)(tong)(tong)(tong)廠，形成一(yi)種復合金(jin)屬膜。，通(tong)過(guo)調整電(dian)流(liu)密(mi)度(du)、溫度(du)、時間(jian)等參(can)數，可以控制鍍(du)(du)(du)(du)銅(tong)(tong)(tong)(tong)(tong)(tong)層的(de)(de)(de)(de)質量和厚度(du)。經過(guo)適當的(de)(de)(de)(de)后處(chu)理，鋁鍍(du)(du)(du)(du)銅(tong)(tong)(tong)(tong)(tong)(tong)，如(ru)拋光、鈍化等，可以獲得具(ju)有(you)優(you)良性能的(de)(de)(de)(de)鋁鍍(du)(du)(du)(du)銅(tong)(tong)(tong)(tong)(tong)(tong)產品(pin)(pin)。

光亮化學(xue)鎳(nie)(nie)是(shi)一種(zhong)重要(yao)(yao)的表面處理技術，其應(ying)用(yong)領域(yu)廣泛。主要(yao)(yao)應(ying)用(yong)于(yu)汽車行(xing)(xing)業(ye)(ye)、航空航天行(xing)(xing)業(ye)(ye)、電(dian)子行(xing)(xing)業(ye)(ye)、行(xing)(xing)業(ye)(ye)等。在(zai)汽車行(xing)(xing)業(ye)(ye)中(zhong)，光亮化學(xue)鎳(nie)(nie)主要(yao)(yao)用(yong)于(yu)車身涂(tu)裝(zhuang)、排氣管防(fang)腐(fu)等方(fang)面；在(zai)航空航天行(xing)(xing)業(ye)(ye)中(zhong)，主要(yao)(yao)用(yong)于(yu)飛機零件表面處理和防(fang)腐(fu)蝕(shi)；在(zai)電(dian)子行(xing)(xing)業(ye)(ye)中(zhong)，主要(yao)(yao)用(yong)于(yu)電(dian)路板(ban)插件、手機殼等方(fang)面；在(zai)行(xing)(xing)業(ye)(ye)中(zhong)，主要(yao)(yao)用(yong)于(yu)植入(ru)器械、手術刀具等方(fang)面。光亮化學(xue)鎳(nie)(nie)具有良好的耐腐(fu)蝕(shi)性(xing)能、耐磨性(xing)、抗沖擊性(xing)等優(you)點(dian)，因此(ci)被廣泛應(ying)用(yong)在(zai)各個(ge)領域(yu)中(zhong)。